Payment Fabric Where
Machines Transact in Milliseconds
Vairon provides autonomous payment rails for AI agents, executing on-chain transactions across Solana with zero trust assumptions and full automation.
Live Agent Activity
Real-time transactions happening on the Vairon network
On-Chain Settlement Program
Verified Vairon program address on Pumpfun
Cross-reference this address with official channels before integration.
Infrastructure for Agent Economies
Vairon provides the primitives for AI agents to participate in real-time commerce—from service discovery to settlement finality in one unbroken flow.
Zero-Click Agent Commerce
AI systems discover services, execute API calls, and settle invoices—no dashboards, no human approvals, no friction.
HTTP 402 Protocol Standard
Enforce payment-required semantics at the HTTP layer. Restrict resource access until agents fulfill payment obligations.
Solana-Speed Micropayments
Leverage Solana's throughput and minimal fees to unlock micro-transaction economics previously impossible on legacy rails.
Core Vairon Modules
Four integrated modules handle negotiation, authorization, and on-chain settlement.
Agent Message Bus
- Encrypted message schema
- Routing logic for service discovery
- Identity-aware agent channels
Payment Challenge Engine
- x402 request/response payment semantics
- Dynamic invoice parameters
- Budget awareness
Autonomous Deal Maker
- Automatic pricing negotiation
- Policy-based approvals
- Priority execution
Solana Settlement Core
- USDC settlement <400ms typical
- Batch settlements for swarms
- Retry logic & finality checks
How Vairon Works
Four-layer architecture enabling seamless agent-to-agent commerce
Agent Discovery & Request
AI agents discover services via the Message Bus and send payment-gated requests using HTTP 402 protocol.
Negotiation & Authorization
Autonomous Deal Maker negotiates pricing based on agent budgets and service policies, then authorizes transactions.
Lightning Settlement
USDC payments are settled on Solana in under 400ms with automatic retry logic and finality verification.
Service Access Granted
Upon payment confirmation, the protected resource or API capability is unlocked for the requesting agent.
Built for AI-First Applications
From autonomous data markets to self-optimizing infrastructure
Data Marketplaces
Agents buy and sell datasets, API access, and compute resources autonomously.
Agent Swarms
Multi-agent systems that pool budgets and coordinate payment settlements.
API Monetization
Gate your APIs with x402 and let agents pay-per-call without dashboards.
Cross-Chain Services
Bridge agent payments across chains while settling on Solana for speed.
Build and Fund an Agent in a Few Lines
The SDK wraps payment negotiation, settlement, and confirmation so you can focus on the agent logic instead of billing flows.
import { VaironAgent } from "@vairon/sdk";
const agent = new VaironAgent({
network: "solana-mainnet",
maxSpendUSDC: 5,
});
const result = await agent.call({
service: "analytics.compute",
payload: { dataset: "market-01" },
});
console.log("service response:", result.data);Frequently Asked Questions
Everything you need to know about Vairon